Gallatin County, Illinois
Gallatin County is a county in the U.S. state of Illinois. According to the 2010 census, it has a population of 5,589, making it the fifth-least populous county in Illinois. Its county seat is Shawneetown. Gallatin County was founded in 1812 and named for Albert Gallatin.
- "State & County QuickFacts". United States Census Bureau. Archived from the original on July 10, 2011. Retrieved July 5, 2014.
- "Find a County". National Association of Counties. Archived from the original on 2011-05-31. Retrieved 2011-06-07.
- Gannett, Henry (1905). The Origin of Certain Place Names in the United States. Govt. Print. Off. p. 133.